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题型:填空题 题类:常考题 难易度:普通

把正确的选项填入空白处,使短文意思完整。
    In many countries, people produce power from coal, but it is very dirty and causes acid rain. Some countries use nuclear energy to produce power     . To solve the energy problem, people all over the world are looking for new ways to produce power.
    China is one of the first countries in the world to use biogas technology  . This renewable energy is used in people's everyday life . Now there are electric vehicles in many countries. They are very efficient and cost very little to run  , there will be an increase in electricity needs if they are widely used.
    In China, the best—known maglev train is the German—built one in Shanghai. The train can reach a top speed of 431 km per hour . There is no wheel noise, because there are no wheels. However, maglev guide paths are much more expensive than traditional steel railways.

A.Farmers recycle straw, grass and animal waste to make biogas.
B.Although electric vehicles produce no pollution.
C.However, nuclear power can be very dangerous.
D.It is quiet and quick.
E.Electric vehicles were developed in the 1990s.


举一反三
    In a famous story, a young boy called Ali Baba says “Open Sesame” and a door to treasures is opened before him. Ma Yun drew inspiration from this and founded Alibaba.com.
    Over 14 years, Alibaba.com has become China's largest e-commerce (电子商务) website. E-commerce is the a{#blank#}1{#/blank#}  of buying and selling goods and services and doing other business activities using a computer and the Internet. However, the founder chose to leave and to discover new areas of business. On May 28, Ma became chairman of Cainiao Network Technology Co., Ltd.The company will set up China Smart Logistics (物流) Network. Its goal is to deliver packages (运送包裹) to people anywhere in the country w{#blank#}2{#/blank#} 24 hours.
    The 48-year-old businessman, who is short and thin and often wears oversized suits, always had he courage to dream big and try new things.
Ma got the idea or starting a business career in 1995. He was then working for a US trading company as a translator, when he was introduced to the Internet. He s{#blank#}3{#/blank#}  the word "beer" and saw that no data came up about Chinese products(产品).
    Ma had an idea: why not build a large Internet market to connect(连接)consumers and companies from all over the world and do business o{#blank#}4{#/blank#} ?That is how Alibaba began. His company grew quickly. But that doesn't mean e{#blank#}5{#/blank#}  went well. Alibaba had a difficult time in 2000, when many Internet companies failed. Ma was successful because he m{#blank#}6{#/blank#} to attract investment(投资)in his company.
   But there is a deeper r{#blank#}7{#/blank#} for Ma's success: his attitude. "You deserve (值得) to live your dream," said. "Everyone thought I was daydreaming when I started. But the most important thing is that we believed in our dream from day one, to today and tomorrow Of course we made many mistakes, but we never gave up hope."

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